Kaspersky Internet Security screenshots

Detect and remove viruses, worms, Trojans, rootkits, and other malware

Alternative downloads

Microsoft Defender
FREE
rating

Windows Defender is a powerful and easy-to-use anti-malware tool.

Malwarebytes Anti-Malware
FREE
rating

Protects your computer from spyware, ransomware, viruses, and online threats.

Panda Cloud Antivirus
FREE
rating

Real-time antivirus and antispyware program.